WARM 2011 - Winter Augmented Reality Meeting 2011. The fields of Computer Graphics, Augmented Reality, Computer Vision and Ubiquitous Computing have the potential to be synergistic. However, the overlap and mutual contributions of each area has yet to be expressed and understood. The specialist, immersed in his or her own discipline, struggles to see the "big picture". The core of the workshop is Augmented Reality and Ubiquitous Computing and we are soliciting presentations from members of each community that illuminate the interplay between the different disciplines and AR.